52535422 has 8 divisors (see below), whose sum is σ = 80635896. Its totient is φ = 25656792.

The previous prime is 52535419. The next prime is 52535447. The reversal of 52535422 is 22453525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305353 + ... + 305524.

It is an arithmetic number, because the mean of its divisors is an integer number (10079487).

Almost surely, 2^52535422 is an apocalyptic number.

52535422 is a deficient number, since it is larger than the sum of its proper divisors (28100474).

52535422 is a wasteful number, since it uses less digits than its factorization.

52535422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610922.

The product of its digits is 12000, while the sum is 28.

The square root of 52535422 is about 7248.1323111544. The cubic root of 52535422 is about 374.5278133927.

Adding to 52535422 its reverse (22453525), we get a palindrome (74988947).

The spelling of 52535422 in words is "fifty-two million, five hundred thirty-five thousand, four hundred twenty-two".